A boy dressed as the Star Wars character Darth Vader attends a Star Wars themed church service, at the Zion Church in Berlin, Sunday, December 20, 2015. About 500 people, some carrying light saber props or wearing Darth Vader masks, attended the service, more than twice as many as usual on a Sunday. (Photo by Markus Schreiber/AP Photo)

A person, center top, dressed as the “Star Wars Jawa” character attends a Star Wars themed church service, at the Zion Church in Berlin, Sunday, December 20, 2015. (Photo by Markus Schreiber/AP Photo)

Vicars Lucas Ludewig, left, and Ulrike Garve, right, celebrate a Star Wars themed church service, at the Zion Church in Berlin, Sunday, December 20, 2015. (Photo by Markus Schreiber/AP Photo)

People dressed as characters from the movie Star Wars attend a service at the church Zionskirche in Berlin, Germany, December 20, 2015. (Photo by Hannibal Hanschke/Reuters)

A person dressed as a character from the movie Star Wars attends a service at the church Zionskirche in Berlin, Germany, December 20, 2015. (Photo by Hannibal Hanschke/Reuters)

A boy dressed as a character from the movie Star Wars attends a service at the church Zionskirche in Berlin, Germany, December 20, 2015. (Photo by Hannibal Hanschke/Reuters)

A person dressed as a character from the movie Star Wars attends a service at the church Zionskirche in Berlin, Germany, December 20, 2015. (Photo by Hannibal Hanschke/Reuters)